ISO 6121:1979
Surface active agents; Technical alkyl- sulphonates; Determination of alkylmonosulphonates content (direct two-phase titration method)

Заменен на ISO 6121(1988.06)
 

3 страницы

Завершение срока действия 01.06.1988
Опубликован 01.02.1979

Surface active agents; Technical alkyl- sulphonates; Determination of alkylmonosulphonates content (direct two-phase titration method)